Funding Information:

Org. Code E.O.

Object Code

Budget Entity Appropriation

Category Grant # Project # Year Amount

Additional Funding Information attached on separate page.

Rev. 8/17/2020

STATE OF FLORIDA

DEPARTMENT OF ENVIRONMENTAL PROTECTION

Task Assignment Change Order This Change Order is entered into between the Parties named below and amends the Task Assignment (TA) and any previous TA Change Orders (TACO) as follows:

1. TA Number: TACO Number: Contract Number:

TACO Description:

2. Parties State of Florida Department of Environmental Protection (Department)

Department’s Project Manager: Department’s Project Manager Phone:

Contractor Name: (Contractor ) ntractor’st ’s Project Manager: ontractor’s t’s Project Manager Phone:

3. Project Number:

(If different from TA Number)

Project Name:

4. There are no changes to the TA compensation.

The compensation of the TA is changed to the amounts indicated below:

Amended Price Price Prior to TACO

Fixed Price:

Fixed Unit Rate: (Extended Price)

Cost Reimbursement:

Total TA Value:

There are no changes to the TA Expiration Date.

The TA Completion Date is changed from ______________ to ______________ (a total of ______ days).

6. There are no changes to the Attachments.

Attachment ___ is replaced with Attachment -____.

7. No Additional Changes.

Additional Changes:

8. All other terms and conditions of the TA remain in effect. If and to the extent that any inconsistencies may appear between the TA and this TACO, the provisions of this TACO shall control.

IN WITNESS WHEREOF, this TACO shall be effective on the last date signed below.

State of Florida Department of Environmental Protection

CONTRACTOR Department

Name:

Title: Secretary or Designee

(Authorized Signature) (Authorized Signature)

Date:

Additional signatures attached on separate page.

DC003C 2 HW681

Benjamin Aoki 850-245-7527 CDM Smith Inc.

Kara Fincham 904-527-6716

ERIC_4822

Nelson's Cleaners

$ 161,794.12 $ 163,591.92

$ 161,794.12 $ 163,591.92

08/30/2024 08/30/2024 0

1 1 1

CDM Smith Inc.

Leslie Samel

CDM Contract Manager

Teresa Booeshaghi

Teresa Booeshaghi Digitally signed by Teresa Booeshaghi Date: 2024.04.23 13:48:14 -04'00'

4/23/2024

Task Assignment Notification/Change Order Deliverables and Invoice Schedule Attachment

Contract Number:

Task Assignment #:

Deliverables:

Deliverable Deliverable Due Date

Invoice Schedule:

Requirements for Invoice Submittal Amount to be Invoiced

TOTAL COST

FLORIDA DEPARTMENT OF

Environmental Protection

Bob Martinez Center 2600 Blair Stone Road

Tallahassee, FL 32399-2400

Ron DeSantis Governor

Jeanette Nuñez Lt. Governor

Shawn Hamilton Secretary

Memorandum

TO:

FROM:

SUBJECT:

DATE:

SITE : Nelson's Cleaners SUBTASK: 2 Baseline/Annual Groundwater Monitoring

DATE: 4/18/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Sr. Technical Expert S. Cobert Technical Evaluation of Data 2

Professional II A. Ryan Travel (1 trip) 2

Annual Groundwater Sampling - 15 wells 12

Field Preparation (Annual Sampling) 1

HASP Update 1

Sample Kit Preparation 1

IDW Management 4

Professional I J. LeBlanc Travel (1 trip) 2

Annual Groundwater Sampling - 15 wells 12

Professional I L. Weber Data Package, Updated Data Tables (Annual Sampling) 6

Total Hours:

S. Cobert 2

A. Ryan 21

J. LeBlanc 14

L. Weber 6

TOTAL LABOR 43

VEHICLE TYPE RATE UNIT USEAGE

Truck $120.00 days 2 $240.00

TOTAL VEHICLE $240.00

PER DIEM STAFF RATE UNIT USEAGE

$0.00

$0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE RATE UNITS USEAGE Subtotal

Erwin Remediation IDW Removal $125 drum 1 $125.00

TOTAL $125.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES

VOH 8021/8260 $73.00 15 $1,095.00

Shipping (Large Cooler) $150.00 2 $300.00

Ice $6.50 4 $26.00

TOTAL LAB $1,421.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Shallow GW Sampling Kit $290.00 day 2 $580.00

Expendables $40.00 day 2 $80.00

Drums $100.00 each 1 $100.00

TOTAL EQUIPMENT $760.00

SUBTASK: 3 SVE System Construction

DATE: 4/18/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Technical Lead K. Fincham Startup/Construction Completion Report Review 0

Daily Progress Reports 9

Professional II A. Ryan Travel (PreCon Meeting) 2 PreCon Meeting at Site 2 Travel (Construction oversight) 10 Construction oversight 50 Coordination with Utility Engineer, Establish Account 6 Travel (Site Visit to Meet Utility Engineer) 2 Travel (Day 1 and 2 Startup) 0 Day 1 System Startup/Testing 0 Day 2 System Startup/Vapor Sampling 0 Travel (Week 1 Startup) 0 Week 1 System Startup/Vapor Monitoring 0

Professional I J. LeBlanc Travel (Month 1 O&M) 0

Month 1 O&M 0

Professional II K. Turner Travel (Day 1 and 2 Startup) 0 Preparation of Electrical Drawings (6) 0 Day 1 System Startup/Testing 0 Day 2 System Startup/Vapor Sampling 0 Startup/Construction Completion Report 0

Professional II A. Ryan Figures/As-Builts for Construction Completion Report 0 Sr. Technical Lead S. Cobert PE Oversight/Review of Construction Completion Report/As-Builts 0

Review of Electrical Drawings 0 Total Hours:

S. Cobert 0

K. Fincham 9

J. LeBlanc 0

K. Turner 0

A. Ryan 72

TOTAL LABOR 81

VEHICLE TYPE RATE UNIT USEAGE

Truck (Construction Oversight) $480.00 week 1 $480.00

Truck (Day 1 and 2 Startup) $120.00 day 2 $240.00

Truck (Week 1 Startup) $120.00 day 0 $0.00

Truck (Month 1 O&M) $120.00 day 0 $0.00

Truck (Meet w/ Utility Engineer) $120.00 day 1 $120.00

Truck (PreCon Meeting) $120.00 day 1 $120.00

TOTAL VEHICLE $960.00

PER DIEM STAFF RATE UNIT USEAGE

Per Diem K.Turner $36.00 day 0 $0.00

Hotel K.Turner $150.00 Day 0 $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE RATE UNITS USEAGE Subtotal

RSI LLC Treatment System $41,204.00 each 1 $41,204.00

RSI LLC (2 events) O&M Support (1 week, 1 month) $2,000.00 each 0 $0.00

PR&D, Inc Remedial Construction $33,750.00 each 1 $33,750.00

PR&D, Inc Remedial Construction - Electrical Connectio $12,903.00 each 0 $0.00

TOTAL $74,954.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES

TO-15 for VOHs $200.00 0 $0.00

Shipping (small cooler) $110.00 0 $0.00

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 day 7 $280.00

Soil Vapor Sampling Kit $290.00 day 0 $0.00

Construction/O&M/Pilot Test kit $360.00 day 0 $0.00

Construction/O&M Supplies $75.00 day 0 $0.00

TOTAL EQUIPMENT $280.00

SUBTASK: 4 Utilities

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

TOTAL LABOR

VEHICLE TYPE RATE UNIT USEAGE

$0.00

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE

$0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE UNIT COST

TOTAL $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

O&M Month 1 Utilities Utility Charges (Electric) $1,300.00 month 1 $1,300.00

Utility Setup Fee $225.00 each 1 $225.00

Handling Fee $20.00 month 1 $20.00

TOTAL EQUIPMENT $1,545.00

4/18/2024

SUBTASK: 5 WCD #2

DATE: 3/29/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Technical Lead K. Fincham Startup/Construction Completion Report Review 0

Daily Progress Reports 0

Professional II A. Ryan Travel (PreCon Meeting) 0 PreCon Meeting at Site 0 Travel (Construction oversight) 0 Construction oversight (2 additional Days) 20 Coordination with Utility Engineer, Establish Account 0 Travel (Site Visit to Meet Utility Engineer) 0 Travel (Day 1 and 2 Startup) 0 Day 1 System Startup/Testing 0 Day 2 System Startup/Vapor Sampling 0 Travel (Week 1 Startup) 0 Week 1 System Startup/Vapor Monitoring 0

Professional I J. LeBlanc Travel (Month 1 O&M) 0

Month 1 O&M 0

Professional II K. Turner Travel (Day 1 and 2 Startup) 0 Preparation of Electrical Drawings (6) 0 Day 1 System Startup/Testing 0 Day 2 System Startup/Vapor Sampling 0 Startup/Construction Completion Report 0

Professional II A. Ryan Figures/As-Builts for Construction Completion Report 0 Sr. Technical Lead S. Cobert PE Oversight/Review of Construction Completion Report/As-Builts 2

Review of Electrical Drawings 0 Total Hours:

S. Cobert 2

K. Fincham 0

J. LeBlanc 0

K. Turner 0

A. Ryan 20

TOTAL LABOR 22

VEHICLE TYPE RATE UNIT USEAGE

Truck (Construction Oversight) $480.00 week 0 $0.00

Truck (Construction Oversight) $120.00 day 2 $240.00

Truck (Day 1 and 2 Startup) $120.00 day 0 $0.00

Truck (Week 1 Startup) $120.00 day 0 $0.00

Truck (Month 1 O&M) $120.00 day 0 $0.00

Truck (Meet w/ Utility Engineer) $120.00 day 0 $0.00

Truck (PreCon Meeting) $120.00 day 0 $0.00

TOTAL VEHICLE $240.00

PER DIEM STAFF RATE UNIT USEAGE

Per Diem K.Turner $36.00 day 0 $0.00

Hotel K.Turner $150.00 Day 0 $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE RATE UNITS USEAGE Subtotal

RSI LLC Treatment System $46,845.50 each 0 $0.00

RSI LLC (2 events) O&M Support (1 week, 1 month) $2,000.00 each 0 $0.00

PR&D, Inc Remedial Construction,Electrical Connection $46,653.00 each 0 $0.00

TOTAL $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES

TO-15 for VOHs $200.00 0 $0.00

Shipping (small cooler) $110.00 0 $0.00

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 day 2 $80.00

Soil Vapor Sampling Kit $290.00 day 0 $0.00

Construction/O&M/Pilot Test kit $360.00 day 0 $0.00

TOTAL EQUIPMENT $80.00

SUBTASK: 6 SVE System Startup/Elec. Construc./Reporting

DATE: 4/18/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Technical Lead K. Fincham Startup/Construction Completion Report Review 4

Daily Progress Reports 0

Professional II A. Ryan Travel (PreCon Meeting) 0 PreCon Meeting at Site 0 Travel (Construction oversight) 0 Construction oversight 0 Coordination with Utility Engineer, Establish Account 0 Travel (Site Visit to Meet Utility Engineer) 0 Travel (Day 1 and 2 Startup) 2 Day 1 System Startup/Testing 10 Day 2 System Startup/Vapor Sampling 10 Travel (Week 1 Startup) 2 Week 1 System Startup/Vapor Monitoring 10

Professional I G. Davenport Travel (Month 1 O&M) 2

Month 1 O&M 8

Professional II K. Turner Travel (Day 1 and 2 Startup) 2 Preparation of Electrical Drawings (6) 16 Day 1 System Startup/Testing 10 Day 2 System Startup/Vapor Sampling 10 Startup/Construction Completion Report 48

Professional II A. Ryan Figures/As-Builts for Construction Completion Report 20 Sr. Technical Lead S. Cobert PE Oversight/Review of Construction Completion Report/As-Builts 20

Review of Electrical Drawings 6 Total Hours:

S. Cobert 26

K. Fincham 4

G. Davenport 10

K. Turner 86

A. Ryan 54

TOTAL LABOR 180

VEHICLE TYPE RATE UNIT USEAGE

Truck (Construction Oversight) $480.00 week 0 $0.00

Truck (Day 1 and 2 Startup) $120.00 day 0 $0.00

Truck (Week 1 Startup) $120.00 day 1 $120.00

Truck (Month 1 O&M) $120.00 day 1 $120.00

Truck (Meet w/ Utility Engineer) $120.00 day 0 $0.00

Truck (PreCon Meeting) $120.00 day 0 $0.00

TOTAL VEHICLE $240.00

PER DIEM STAFF RATE UNIT USEAGE

Per Diem K.Turner $36.00 day 2 $72.00

Hotel K.Turner $150.00 Day 2 $300.00

TOTAL PER DIEM $372.00

SUBCONTRACTOR COSTS

NAME PURPOSE RATE UNITS USEAGE Subtotal

RSI LLC Treatment System $41,204.00 each 0 $0.00

RSI LLC (2 events) O&M Support (1 week, 1 month) $2,000.00 each 1 $2,000.00

PR&D, Inc Remedial Construction $33,750.00 each 0 $0.00

PR&D, Inc Remedial Construction - Electrical Connectio $12,903.00 each 1 $12,903.00

TOTAL $14,903.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES

TO-15 for VOHs $200.00 11 $2,200.00

Shipping (small cooler) $110.00 11 $1,210.00

TOTAL LAB $3,410.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 day 2 $80.00

Soil Vapor Sampling Kit $290.00 day 3 $870.00

Construction/O&M/Pilot Test kit $360.00 day 8 $2,880.00

Construction/O&M Supplies $75.00 day 4 $300.00

TOTAL EQUIPMENT $4,130.00

SUBTASK: 3 SVE System Construction

DATE: 12/21/2023

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Technical Lead K. Fincham Startup/Construction Completion Report Review -4

Daily Progress Reports 0

Professional II A. Ryan Travel (PreCon Meeting) 0 PreCon Meeting at Site 0 Travel (Construction oversight) 0 Construction oversight (2 additional Days) 0 Coordination with Utility Engineer, Establish Account 0 Travel (Site Visit to Meet Utility Engineer) 0 Travel (Day 1 and 2 Startup) -2 Day 1 System Startup/Testing -10 Day 2 System Startup/Vapor Sampling -10 Travel (Week 1 Startup) -2 Week 1 System Startup/Vapor Monitoring -10

Professional I J. LeBlanc Travel (Month 1 O&M) -2

Month 1 O&M -8

Professional II K. Turner Travel (Day 1 and 2 Startup) -2 Preparation of Electrical Drawings (6) -16 Day 1 System Startup/Testing -10 Day 2 System Startup/Vapor Sampling -10 Startup/Construction Completion Report -48

Professional II A. Ryan Figures/As-Builts for Construction Completion Report -20 Sr. Technical Lead S. Cobert PE Oversight/Review of Construction Completion Report/As-Builts -20

Review of Electrical Drawings -6 Total Hours:

S. Cobert -26

K. Fincham -4

J. LeBlanc -10

K. Turner -86

A. Ryan -54

-180

TOTAL LABOR -180

VEHICLE TYPE RATE UNIT USEAGE

Truck (Construction Oversight) $480.00 week 0 $0.00

Truck (Construction Oversight) $120.00 day 0 $0.00

Truck (Week 1 Startup) $120.00 day -1 ($120.00)

Truck (Month 1 O&M) $120.00 day -1 ($120.00)

Truck (Meet w/ Utility Engineer) $120.00 day 0 $0.00

Truck (PreCon Meeting) $120.00 day 0 $0.00

TOTAL VEHICLE ($240.00)

PER DIEM STAFF RATE UNIT USEAGE

Per Diem K.Turner $36.00 day -2 ($72.00)

Hotel K.Turner $150.00 Day -2 ($300.00)

TOTAL PER DIEM ($372.00)

SUBCONTRACTOR COSTS

NAME PURPOSE RATE UNITS USEAGE Subtotal

RSI LLC Treatment System -$5,641.50 each 1 ($5,641.50)

RSI LLC (2 events) O&M Support (1 week, 1 month) $2,000.00 each -1 ($2,000.00)

PR&D, Inc Remedial Construction $33,750.00 each 0 $0.00

PR&D, Inc Remedial Construction,Electrical Connection $12,903.00 each -1 ($12,903.00)

TOTAL ($20,544.50)

LABORATORY COSTS

PARAMETER RATE # SAMPLES

TO-15 for VOHs $200.00 -11 ($2,200.00)

Shipping (small cooler) $110.00 -11 ($1,210.00)

TOTAL LAB ($3,410.00)

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 day -2 ($80.00)

Soil Vapor Sampling Kit $290.00 day -3 ($870.00)

Construction/O&M/Pilot Test kit $360.00 day -8 ($2,880.00)

Construction/O&M Supplies $75.00 day -4 ($300.00)

TOTAL EQUIPMENT ($4,130.00)

SUBTASK: 5 WCD #2

DATE: 3/29/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Technical Lead K. Fincham Startup/Construction Completion Report Review 0

Daily Progress Reports 0

Professional II A. Ryan Travel (PreCon Meeting) 0

PreCon Meeting at Site 0

Travel (Construction oversight) 0

Construction oversight (2 additional Days) 20

Coordination with Utility Engineer, Establish Account 0

Travel (Site Visit to Meet Utility Engineer) 0

Travel (Day 1 and 2 Startup) 0

Day 1 System Startup/Testing 0

Day 2 System Startup/Vapor Sampling 0

Travel (Week 1 Startup) 0

Week 1 System Startup/Vapor Monitoring 0

Professional I J. LeBlanc Travel (Month 1 O&M) 0

Month 1 O&M 0

Professional II K. Turner Travel (Day 1 and 2 Startup) 0

Preparation of Electrical Drawings (6) 0

Day 1 System Startup/Testing 0

Day 2 System Startup/Vapor Sampling 0

Startup/Construction Completion Report 0

Professional II A. Ryan Figures/As-Builts for Construction Completion Report 0

Sr. Technical Lead S. Cobert PE Oversight/Review of Construction Completion Report/As-Builts 2

Review of Electrical Drawings 0

Total Hours:

S. Cobert 2

K. Fincham 0

J. LeBlanc 0

K. Turner 0

A. Ryan 20

TOTAL LABOR 22

VEHICLE TYPE RATE UNIT USEAGE

Truck (Construction Oversight) $480.00 week 0 $0.00

Truck (Construction Oversight) $120.00 day 2 $240.00

Truck (Week 1 Startup) $120.00 day 0 $0.00

Truck (Month 1 O&M) $120.00 day 0 $0.00

Truck (Meet w/ Utility Engineer) $120.00 day 0 $0.00

Truck (PreCon Meeting) $120.00 day 0 $0.00

TOTAL VEHICLE $240.00

PER DIEM STAFF RATE UNIT USEAGE

Per Diem K.Turner $36.00 day 0 $0.00

Hotel K.Turner $150.00 Day 0 $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE RATE UNITS USEAGE Subtotal

RSI LLC Treatment System $46,845.50 each 0 $0.00

RSI LLC (2 events) O&M Support (1 week, 1 month) $2,000.00 each 0 $0.00

PR&D, Inc Remedial Construction,Electrical Connection $4,879.00 each 1 $0.00

TOTAL $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES

TO-15 for VOHs $200.00 0 $0.00

Shipping (small cooler) $110.00 0 $0.00

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 day 2 $80.00

Soil Vapor Sampling Kit $290.00 day 0 $0.00

Construction/O&M/Pilot Test kit $360.00 day 0 $0.00

TOTAL EQUIPMENT $80.00

SUBTASK: 6 SVE System Startup/Elec. Construc./Reporting

DATE: 12/21/2023

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Technical Lead K. Fincham Startup/Construction Completion Report Review 4

Daily Progress Reports 0

Professional II A. Ryan Travel (PreCon Meeting) 0

PreCon Meeting at Site 0

Travel (Construction oversight) 0

Construction oversight (2 additional Days) 0

Coordination with Utility Engineer, Establish Account 0

Travel (Site Visit to Meet Utility Engineer) 0

Travel (Day 1 and 2 Startup) 2

Day 1 System Startup/Testing 10

Day 2 System Startup/Vapor Sampling 10

Travel (Week 1 Startup) 2

Week 1 System Startup/Vapor Monitoring 10

Professional I G. Davenport Travel (Month 1 O&M) 2

Month 1 O&M 8

Professional II K. Turner Travel (Day 1 and 2 Startup) 2

Preparation of Electrical Drawings (6) 16

Day 1 System Startup/Testing 10

Day 2 System Startup/Vapor Sampling 10

Startup/Construction Completion Report 48

Professional II A. Ryan Figures/As-Builts for Construction Completion Report 20

Sr. Technical Lead S. Cobert PE Oversight/Review of Construction Completion Report/As-Builts 20

Review of Electrical Drawings 6

Total Hours:

S. Cobert 20

K. Fincham 4

G. Davenport 10

K. Turner 86

A. Ryan 54

TOTAL LABOR 180

VEHICLE TYPE RATE UNIT USEAGE

Truck (Construction Oversight) $480.00 week 0 $0.00

Truck (Construction Oversight) $120.00 day 0 $0.00

Truck (Week 1 Startup) $120.00 day 1 $120.00

Truck (Month 1 O&M) $120.00 day 1 $120.00

Truck (Meet w/ Utility Engineer) $120.00 day 0 $0.00

Truck (PreCon Meeting) $120.00 day 0 $0.00

TOTAL VEHICLE $240.00

PER DIEM STAFF RATE UNIT USEAGE

Per Diem K.Turner $36.00 day 2 $72.00

Hotel K.Turner $150.00 Day 2 $300.00

TOTAL PER DIEM $372.00

SUBCONTRACTOR COSTS

NAME PURPOSE RATE UNITS USEAGE Subtotal

RSI LLC Treatment System -$5,641.50 each 0 $0.00

RSI LLC (2 events) O&M Support (1 week, 1 month) $2,000.00 each 1 $2,000.00

PR&D, Inc Remedial Construction,Electrical Connection $12,903.00 each 1 $12,903.00

TOTAL $14,903.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES

TO-15 for VOHs $200.00 11 $2,200.00

Shipping (small cooler) $110.00 11 $1,210.00

TOTAL LAB $3,410.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 day 2 $80.00

Soil Vapor Sampling Kit $290.00 day 3 $870.00

Construction/O&M/Pilot Test kit $360.00 day 8 $2,880.00

Construction/O&M Supplies $75.00 day 4 $300.00

TOTAL EQUIPMENT $4,130.00

Site Name: Site ID #:

Contract #: Contractor:

� Reason for Work Change Directive :

� Description of Work Change Directive :

� Attachments (if applicable, list documents supporting change):

� Costs (if negotiated unit costs, provide information below):

WCP WCD 07-2018

Authorized Contractor Signature:

Authorized FDEP Signature:

WORK CHANGE DIRECTIVE FORM

FDEP Supervisor Approval:

(if applicable)

Additional work is not authorized without prior FDEP approval as indicated by an approved Work Change Directive Form or Task Assignment Change Order Form. It is the Contractor's responsibility to ensure that additional costs associated with this WCD are resolved by a Task Assignment Change Order (TACO) prior to the completion date of the original Task Assignment or subsequent TACOs completed prior to the execution date of this WCD. Failure to do so will result in a loss of reimbursement for work associated with this WCD.

Task Assignment #: Work Change Directive #:

Maximum Estimated Increase in Task Amount:

Nelson's Cleaners ERIC_4822

HW681 CDM Smith

DC003C 2

Need 2 additional days of oversight. Working at an active retail facility, and worked around accommodating the tenant;

working hours are only 9-5 to access the inside. Wall construction inside the building was not as expected, and a different method of securing the pipes to the walls had to be used, after the original method was determined to be inadequate.

Concrete flooring inside the building was thinker than expected in some locations, which took longer to saw cut.

Additional 2 days of contractor oversight labor.

CEF-LOE

$ 4,750.00

Kara E. Fincham Digitally signed by Kara E. Fincham DN: C=US, E=finchamke@cdmsmith.com, O=CDM Smith, CN=Kara E. Fincham Date: 2024.02.16 14:17:03-05'00'

Digitally signed by Jennifer Farrell Date: 2024.02.16 15:40:41 -05'00'

Digitally signed by Jennifer Farrell Date: 2024.02.16 15:41:14 -05'00'

Name Date 4/1/2024 Address Project No.

City Maitland State FL ZIP 32751 Subcontract # Phone FOB Clermont

Steve Cobert, P.E.

Units Unit Price TOTAL

1 $46,653.00 $46,653.00

-1 OriginaElectric not completed as of 4-1-24 $12,903.00 ($12,903.00)

SubTotal $33,750.00

TOTAL $33,750.00

Payment due net 30 days.

Please remit to: 2460 N. Courtenay Pkwy Suite 212

Merritt Island, Florida 32953

Office Use Only connection to the customer trailer system Completion of well piping to the compound and

Invoice No. 4426-22

CDM Smith

Description

101 Southhall Lane

407-660-6356

Petroleum Resources & Development, Inc.

2460 N. Courtenay Pkwy Suite 212 Merritt Island, Florida 32953 321-986-6026 321-986-6036 fax

INVOICE

4651 Salisbury Road, Suite 420 Jacksonville, FL 32256 tel: 904.731.7109

CONFIRMATION OF PAYMENT

Project Number Project Location......................................Nelson Vendor........................................................Remedial Systems Integrated, LLC Invoice Number Invoice Amount.......................................$41,204.00 Payment Date...........................................7-Mar-24 Payment Type..........................................Check Payment Number

Project #: 269869 T: 02.03

Project Manager: Kara Fincham

From: Fincham, Kara E.

To: Grubbs, Benjamin; Aoki, Benjamin Cc: Cobert, Steven C.; Ryan, Andrew J.

Subject: Nelson"s Cleaner"s TACO/WCD Conversion Date: Friday, April 19, 2024 12:48:48 PM Attachments: ERIC_4822 Nelson"s Cleaners_TACO 2 Request 04.19.24.pdf

HW681 CEF (CDM Smith) - Nelsons Cleaners Construction DC003C-2 Final_rev.4.18.xlsx HW681 CEF (CDM Smith) - Nelsons Cleaners Construction DC003C-2 Delta_rev4.18.xlsx HW681 CEF (CDM Smith) - Nelsons Cleaners Construction DC003C-1 Original.xlsx 4426-22 CDM Smith Clermont install less electric.pdf PAID-Nelson-269869-RSI 2112 3-7-24.pdf Work Change Directive Form (Rev 07-2018) Nelsons WCD #2 signed.pdf

EXTERNAL MESSAGE

This email originated outside of DEP. Please use caution when opening attachments, clicking links, or responding to this email.

Benjamin and Ben I’ve attached the TACO and signed WCD for Nelson’s Cleaners under DC003C, ERIC_4822. Please let me know if you need any additional information. We would like to process this quickly so we can submit the data deliverable and paid invoices for ST3 ($93K), as it was completed in March.

Thanks Kara

Kara E. Fincham, PMP Senior Project Manager 4651 Salisbury Road, Suite 420 Jacksonville, FL 32256 O: 904.527.6716 M: 904.716.8184 cdmsmith.com